The Schneider Electric Square D 8538-SCA24V81CFF4P42TX11 is a combination motor starter designed for robust motor control applications. This unit is part of the 8538 series, engineered to provide integrated protection and switching for electric motors in demanding industrial environments. It combines a circuit breaker or fuse holder with a motor starter for comprehensive motor circuit management.

Technical details

• Series: Square D 8538
• Voltage Rating: The part number suffix "24V" indicates a control circuit voltage of 24V AC/DC. The main power circuit voltage class is not explicitly determinable from the provided part number and should be verified against the manufacturer's datasheet.
• Configuration: Features a combination starter design integrating overload protection and short-circuit protection.
• Enclosure Type: The "CFF4" designation suggests an open-style or chassis-mount configuration, requiring integration into a suitable enclosure. Further details on enclosure specifications should be confirmed.
• Control Input: The "P42" likely refers to specific control terminal configurations or pilot device connections.
• Auxiliary Contacts: The "TX11" may denote the quantity and type of auxiliary contacts included for signaling or interlocking purposes. Specific contact ratings and configurations require datasheet verification.
• Motor Starter Type: Designed as a combination starter for direct-on-line (DOL) or other standard motor starting methods.
• Protection Features: Includes thermal overload protection and magnetic short-circuit protection for the motor.

Applications & compatibility

This Schneider Electric Square D combination motor starter is suitable for use in a wide range of industrial machinery and control panels. It is commonly employed in applications such as conveyor systems, pump controls, fan drives, and general-purpose motor control circuits where reliable starting and protection are paramount. Compatibility with specific control systems and power distribution panels should be confirmed based on the full system design.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D 8538-SCA24V81CFF4P42TX11 or contact our technical team for cross-reference assistance with compatible 8538 series components.